Happy New Year! We have a whole crop of new videos up for you on the DNews Channel.

Trace tracks down the top 5 science stories of 2012, according to how popular they were on Discovery News. If you're wondering what they are, here's a rundown: Hurricane Sandy (Earth), Costa Concordia (Earth), Space Jump (Space/Human), Mars Rover Landing (Space) and Mayan Doomsday (Archaeology/Space).

Then, make sure you subscribe to the DNews Channel on YouTube. Plus, scroll down to find out whether you're going to keep your New Year's resolution.

Top 5 Science Stories of 2012

Why We FAIL at New Year's Resolutions